Mitsubishi Electric MR-J4 B Series Instruction Manual page 121

5. PARAMETERS
No. Symbol
PB17 NHF
Table 5.4 Shaft resonance suppression filter setting
Setting
value
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
PB18 LPF Low-pass filter setting
Set the low-pass filter.
The following shows a relation of a required parameter to this parameter.
[Pr. PB23]
_ _ 0 _ (Initial
value)
_ _ 1 _
_ _ 2 _
PB19 VRF11 Vibration suppression control 1 - Vibration frequency
Set the vibration frequency for vibration suppression control 1 to suppress low-frequency
machine vibration.
When "Vibration suppression control 1 tuning mode selection" is "Automatic setting (_ _ _ 1)" in
[Pr. PB02], this parameter will be set automatically. Set manually for "Manual setting (_ _ _ 2)".
Refer to section 7.1.5 for details.
PB20 VRF12 Vibration suppression control 1 - Resonance frequency
Set the resonance frequency for vibration suppression control 1 to suppress low-frequency
machine vibration.
When "Vibration suppression control 1 tuning mode selection" is "Automatic setting (_ _ _ 1)" in
[Pr. PB02], this parameter will be set automatically. Set manually for "Manual setting (_ _ _ 2)".
Refer to section 7.1.5 for details.
PB21 VRF13 Vibration suppression control 1 - Vibration frequency damping
Set a damping of the vibration frequency for vibration suppression control 1 to suppress low-
frequency machine vibration.
When "Vibration suppression control 1 tuning mode selection" is "Automatic setting (_ _ _ 1)" in
[Pr. PB02], this parameter will be set automatically. Set manually for "Manual setting (_ _ _ 2)".
Refer to section 7.1.5 for details.
PB22 VRF14 Vibration suppression control 1 - Resonance frequency damping
Set a damping of the resonance frequency for vibration suppression control 1 to suppress low-
frequency machine vibration.
When "Vibration suppression control 1 tuning mode selection" is "Automatic setting (_ _ _ 1)" in
[Pr. PB02], this parameter will be set automatically. Set manually for "Manual setting (_ _ _ 2)".
Refer to section 7.1.5 for details.
Name and function
frequency selection
Setting
Frequency [Hz]
value
Disabled 10
Disabled 11
4500 12
3000 13
2250 14
1800 15
1500 16
1285 17
1125 18
1000 19
900 1A
818 1B
750 1C
692 1D
642 1E
600 1F
[Pr. PB18]
Automatic setting
Setting value
enabled
Setting value
disabled
5 - 24
Frequency [Hz]
562
529
500
473
450
428
409
391
375
360
346
333
321
310
300
290
Initial
Setting
value
range
(unit)
Refer to Name
and function
column.
3141 100 to
18000
[rad/s]
100.0 0.1 to
300.0
[Hz]
100.0 0.1 to
300.0
[Hz]
0.00 0.00 to
0.30
0.00 0.00 to
0.30